In a serene English village, a curious and determined schoolgirl named Pippa Fitz-Emobi embarks on a mission to unravel a murder that occurred five years ago. The circumstances surrounding the mysterious death of a 17-year-old girl named Andy Bell have left the town intrigued. Andy's boyfriend, Sal Singh, found himself at the center of suspicion, but tragically ended his own life before the authorities could apprehend him. Both the police officers and the townspeople firmly believe that Sal was responsible for Andy's demise. However, Pippa firmly believes that someone else is the true culprit and sets out to conduct her own investigation. To her teachers, she portrays her efforts as a school project aimed at collecting data on the chilling case. Assisting her in her pursuit of truth is Ravi, Sal's brother, who aids in uncovering the real story behind the murder.